Select the relation and press Add Button.

What relation is your brother's father's sister's son to you ?

What relation is your aunt's daughter's sister's brother in law to you ?

What relation is your brother's mother's son's grandmother to you ?

What relation is your brother's mother's husband's sister to you ?

What relation is your sister's aunt's niece's father to you ?

What relation is your cousin's sister's aunt's husband to you ?